1) umugozi umwe wogosha insinga,
2) umugozi wikubye kabiri umugozi wikubye kabiri;
3) imigozi ibiri isanzwe igoretse insinga.
4) Umugozi wikubye gatatu.
insinga zogosha zikoreshwa cyane mubuhinzi, ubucuruzi bwubaka, umutekano, inganda n’imikoreshereze yimbere mu gihugu. Umugozi ufite tensile ndende kandi
ikozwe mubyuma byerekana ikirere, ibyuma biramba cyane.